The EPB 5675 ER front-end type collet chuck system combines the flexibility of collet chucks with an elevated level of precision and run-out accuracy of max. 10 um at 3xD, which results in higher part tolerances, longer tool life and improved surface finish quality. It also offers excellent flexibility with interchangeable collets and reduces tooling inventory and costs by covering a large range with only one holder and a set of collets.